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Inventor

Tatsuji Suganuma

Inventor
Aichi, JP

Overview

2→
Patents
1989–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
C10MLubricating compositions17%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions17%
F16CShafts17%
F16HGearing17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
8,138,133'Gear oil composition'20124,821,602'Support structure of differential gear unit'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Toyota, JP· patent location history
2012Patents assigned to EXXONMOBIL RES & ENG CO (1)· patent assignee history
2012Patents assigned to ISHIKAWA KIYONARI (1)· patent assignee history
2012Patents assigned to SAITOH KOUJI (1)· patent assignee history
2012Patents assigned to SUGANUMA TATSUJI (1)· patent assignee history
2012Patents assigned to SUZUKI YASUYOSHI (1)· patent assignee history
2012Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXONMOBIL RES & ENG CO12012
ISHIKAWA KIYONARI12012
SAITOH KOUJI12012
SUGANUMA TATSUJIself12012
SUZUKI YASUYOSHI12012
Locations
LocationPatentsSpan
Aichi, JP12012
Toyota, JP11989